XML 44 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
Pensions - Summary of Components of Net Postretirement Pensions Expense (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
U.S. Benefit Plans
        
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Benefits Paid     $ 7.3 $ 5.3
Service cost 0 0 0 0
Interest cost 2.0 1.8 5.9 5.5
Amortization of actuarial loss 1.3 1.9 3.8 5.6
Expected return on plan assets (2.3) (2.2) (6.8) (6.6)
Net postretirement pension expense 1.0 1.5 2.9 4.5
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year     8.2  
Non-U.S. Benefit Plan
        
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Benefits Paid     1.0 1.1
Service cost 0.1 0 0.3 0.1
Interest cost 0.7 0.7 2.0 1.9
Amortization of actuarial loss 0.1 0.2 0.3 0.6
Expected return on plan assets (0.9) (0.6) (2.7) (1.9)
Net postretirement pension expense 0 0.3 (0.1) 0.7
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year     $ 1.3